159494160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{683}}^1$

素因数の和:845

約数の個数: 160

約数和(自身を含む): 569963520

約数和(自身を除く): 410469360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 139, 140, 168, 210, 240, 278, 280, 336, 417, 420, 556, 560, 683, 695, 834, 840, 973, 1112, 1366, 1390, 1668, 1680, 1946, 2049, 2085, 2224, 2732, 2780, 2919, 3336, 3415, 3892, 4098, 4170, 4781, 4865, 5464, 5560, 5838, 6672, 6830, 7784, 8196, 8340, 9562, 9730, 10245, 10928, 11120, 11676, 13660, 14343, 14595, 15568, 16392, 16680, 19124, 19460, 20490, 23352, 23905, 27320, 28686, 29190, 32784, 33360, 38248, 38920, 40980, 46704, 47810, 54640, 57372, 58380, 71715, 76496, 77840, 81960, 94937, 95620, 114744, 116760, 143430, 163920, 189874, 191240, 229488, 233520, 284811, 286860, 379748, 382480, 474685, 569622, 573720, 664559, 759496, 949370, 1139244, 1147440, 1329118, 1424055, 1518992, 1898740, 1993677, 2278488, 2658236, 2848110, 3322795, 3797480, 3987354, 4556976, 5316472, 5696220, 6645590, 7594960, 7974708, 9968385, 10632944, 11392440, 13291180, 15949416, 19936770, 22784880, 26582360, 31898832, 39873540, 53164720, 79747080, 159494160]

約数ペア:

[(1, 159494160), (2, 79747080), (3, 53164720), (4, 39873540), (5, 31898832), (6, 26582360), (7, 22784880), (8, 19936770), (10, 15949416), (12, 13291180), (14, 11392440), (15, 10632944), (16, 9968385), (20, 7974708), (21, 7594960), (24, 6645590), (28, 5696220), (30, 5316472), (35, 4556976), (40, 3987354), (42, 3797480), (48, 3322795), (56, 2848110), (60, 2658236), (70, 2278488), (80, 1993677), (84, 1898740), (105, 1518992), (112, 1424055), (120, 1329118), (139, 1147440), (140, 1139244), (168, 949370), (210, 759496), (240, 664559), (278, 573720), (280, 569622), (336, 474685), (417, 382480), (420, 379748), (556, 286860), (560, 284811), (683, 233520), (695, 229488), (834, 191240), (840, 189874), (973, 163920), (1112, 143430), (1366, 116760), (1390, 114744), (1668, 95620), (1680, 94937), (1946, 81960), (2049, 77840), (2085, 76496), (2224, 71715), (2732, 58380), (2780, 57372), (2919, 54640), (3336, 47810), (3415, 46704), (3892, 40980), (4098, 38920), (4170, 38248), (4781, 33360), (4865, 32784), (5464, 29190), (5560, 28686), (5838, 27320), (6672, 23905), (6830, 23352), (7784, 20490), (8196, 19460), (8340, 19124), (9562, 16680), (9730, 16392), (10245, 15568), (10928, 14595), (11120, 14343), (11676, 13660)]